156728172609

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{545371}}^1$

素因数の和:546277

約数の個数: 24

約数和(自身を含む): 232773495552

約数和(自身を除く): 76045322943

約数列:

[1, 3, 9, 37, 111, 333, 863, 2589, 7767, 31931, 95793, 287379, 545371, 1636113, 4908339, 20178727, 60536181, 181608543, 470655173, 1411965519, 4235896557, 17414241401, 52242724203, 156728172609]

約数ペア:

[(1, 156728172609), (3, 52242724203), (9, 17414241401), (37, 4235896557), (111, 1411965519), (333, 470655173), (863, 181608543), (2589, 60536181), (7767, 20178727), (31931, 4908339), (95793, 1636113), (287379, 545371)]